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NFPA 70E FINAL EXAM
ACTUAL EXAM WITH CORRECT
SOLUTIONS.
True or False: A mandatory rule can have exceptions. - correct
answer- False
True or False: Permissive rules are allowed but not required to
be performed - correct answer- true
What does NEC stand for? - correct answer- National Electrical Code
What do chapters 1-4 of the NEC cover - correct answer- General electric installations
What do chapters 5-7 of the NEC cover - correct answer- Special equipment and loctations
What does chapter 8 of the NEC cover - correct answer- Communication systems 1 / 2
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What does chapter 9 of the NEC cover - correct answer- tables
What is an arc flash - correct answer- Release of radiant energy in the form of heat and light
What is the cause of an arc flash - correct answer- Major short circuit or a ground fault
what is an arc blast - correct answer- an explosive event that comes with an arc flash
What is the best way to avoid electrical hazards - correct answer- create an environment that has all electric power removed
What is an arc flash suit - correct answer- suit designed to protect workers body from flashes
what does FR stand for - correct answer- fire resistant
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